SION
Sionna Therapeutics, Inc. · Healthcare · Biotechnology
Momentum-inputs (vergelijkbare managers): breedte van houders 0.0% · aandelenstroom -4.2% · netto nieuwe posities 0.0% · formule
Alle eigendomscijfers: uitsluitend gevolgde 13F-managers, posities in gewone aandelen, rapportageperiode Q4 2025
| # | Manager | Aandelen | Δ aandelen | Waarde | Hun gewicht | Gehouden | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Viking Global Investors ✦ | 3.20M | 0.0% | $131.45M | 0.3% | Held | 4 | SEC ↗ |
| 2 | BlackRock ✦ (passief) | 1.29M | +52.9% | $53.14M | 0.0% | ▲ Add | 3 | SEC ↗ ×8 |
| 3 | JPMorgan Chase ✦ | 1.23M | -68.9% | $50.68M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 4 | The Vanguard Group ✦ (passief) | 1.18M | +3.7% | $48.75M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 5 | Jennison Associates Llc | 1.12M | n/a | $45.88M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Citadel Advisors ✦ | 1.09M | +2926.8% | $44.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | Aberdeen Group plc | 839.96K | n/a | $34.56M | 0.1% | n/c | 1 | SEC ↗ |
| 8 | T. Rowe Price ✦ | 831.37K | +30.4% | $34.20M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 9 | State Street Global Advisors ✦ (passief) | 693.39K | +188.7% | $28.53M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 10 | Geode Capital Management ✦ (passief) | 380.04K | +20.1% | $15.64M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 11 | Franklin Resources Inc | 175.48K | n/a | $7.22M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | Alyeska Investment Group, L.P. | 136.22K | n/a | $5.60M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | Charles Schwab Investment… | 123.69K | n/a | $5.09M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | Td Asset Management Inc | 113.35K | n/a | $4.66M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | Northern Trust Corp | 112.12K | n/a | $4.61M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 16 | Invesco Ltd. | 111.16K | n/a | $4.57M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 17 | Ameriprise Financial Inc | 101.64K | n/a | $4.18M | 0.0% | n/c | 1 | SEC ↗ |
| 18 | UBS Group AG | 89.18K | n/a | $3.67M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 19 | Millennium Management ✦ | 80.55K | -62.4% | $3.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 20 | Ensign Peak Advisors, Inc | 79.86K | n/a | $3.29M | 0.0% | n/c | 1 | SEC ↗ |
| 21 | Manufacturers Life Insurance… | 69.42K | n/a | $2.87M | 0.0% | n/c | 1 | SEC ↗ |
| 22 | Morgan Stanley ✦ | 49.88K | +118.4% | $2.05M | 0.0% | ▲ Add | 2 | SEC ↗ ×6 |
| 23 | Barclays Plc | 48.17K | n/a | $1.98M | 0.0% | n/c | 1 | SEC ↗ |
| 24 | Bank Of America Corp /De/ | 43.57K | n/a | $1.79M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 25 | Wellington Management ✦ | 38.35K | -9.2% | $1.58M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 26 | Goldman Sachs Group ✦ | 36.27K | +197.8% | $1.49M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 27 | Bank of New York Mellon Corp | 35.13K | n/a | $1.45M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 28 | Nuveen, LLC | 23.73K | n/a | $976,417 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 29 | Russell Investments Group, Ltd. | 21.94K | n/a | $902,688 | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 30 | Rhumbline Advisers | 17.69K | n/a | $727,924 | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Wells Fargo & Company/Mn | 17.55K | n/a | $722,048 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 32 | Squarepoint Ops LLC | 16.36K | n/a | $673,050 | 0.0% | n/c | 1 | SEC ↗ |
| 33 | Alliancebernstein L.P. | 15.62K | n/a | $642,607 | 0.0% | n/c | 1 | SEC ↗ |
| 34 | Deutsche Bank Ag\ | 10.03K | n/a | $412,593 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 35 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 8.91K | n/a | $367,124 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 36 | Two Sigma Investments ✦ | 6.40K | Nieuw | $263,296 | 0.0% | New | 1 | SEC ↗ |
| 37 | American Century Companies Inc | 6.18K | n/a | $254,245 | 0.0% | n/c | 1 | SEC ↗ |
| 38 | D. E. Shaw & Co. ✦ | 5.74K | Nieuw | $236,226 | 0.0% | New | 1 | SEC ↗ |
| 39 | New York State Common Retirement… | 5.30K | n/a | $218,042 | 0.0% | n/c | 1 | SEC ↗ |
| 40 | Citigroup Inc | 5.18K | n/a | $213,311 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 41 | ProShare Advisors LLC | 4.90K | n/a | $201,710 | 0.0% | n/c | 1 | SEC ↗ |
| 42 | Bnp Paribas Financial Markets | 2.26K | n/a | $93,141 | 0.0% | n/c | 1 | SEC ↗ |
| 43 | Mirae Asset Global Investments Co.… | 2.17K | n/a | $89,233 | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Legal & General Group Plc | 1.68K | n/a | $69,197 | 0.0% | n/c | 1 | SEC ↗ |
| 45 | Balyasny Asset Management L.P. | 1.41K | n/a | $57,843 | 0.0% | n/c | 1 | SEC ↗ |
| 46 | California State Teachers… | 988 | n/a | $40,646 | 0.0% | n/c | 1 | SEC ↗ |
| 47 | Royal Bank Of Canada | 489 | n/a | $21,000 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 48 | Fidelity (FMR) ✦ | 384 | +64.1% | $15,798 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 49 | Daiwa Securities Group Inc. | 149 | n/a | $6,000 | 0.0% | n/c | 1 | SEC ↗ |
| 50 | Cwm, Llc | 80 | n/a | $3,000 | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Us Bancorp \De\ | 65 | n/a | $2,674 | 0.0% | n/c | 1 | SEC ↗ |
| 52 | Rockefeller Capital Management L.P. | 48 | n/a | $1,975 | 0.0% | n/c | 1 | SEC ↗ |
| 53 | Pnc Financial Services Group, Inc. | 5 | n/a | $206 | 0.0% | n/c | 1 | SEC ↗ |
"Hun weging" = het aandeel van de positie in de gerapporteerde 13F-aandelenwaarde van die manager: de overtuigingsmaatstaf. ✦ = gecureerde manager.
Nieuwe kopers
| Two Sigma Investments | $263,296 | 0.0% |
| D. E. Shaw & Co. | $236,226 | 0.0% |
Verlaten
| Marshall Wace | $885,328 | was 0.0% |
| Renaissance Technologies | $429,386 | was 0.0% |
Volledige marktcontext: over ALLE 13F-indieners (SEC gestructureerde data, Q1 2026): 121 houders, 43.94M aandelen, $1.73B gerapporteerd. Dit betreft een andere, oudere periode dan de bovenstaande cijfers van het gevolgde universum; beide worden nooit gecombineerd.
Wat de gevolgde houders van dit effect het vaakst nog meer bezitten: aantallen gedeeld eigendom, geen fundamentele relaties.
Open-market aankopen (P)
Geen open-market insider-aankopen in ons dekkingsvenster.
Open-market verkopen (S)
Director, 10% owner · 3.42M aand · $21.58M
Director, 10% owner · 33.80K aand · $252,148
Toekenningen, uitoefeningen en belastinginhoudingen worden hier nooit meegeteld als aankopen of verkopen. Methodologie
14.3% van klasse · Originele SEC-indiening bekijken ↗